Mechanicl and control design to minimize machining time and maximize efficiency.

  • Simultaneous machining of turning, cross drilling,etc. is possible by the independently controlled,opposing gang-type tool post.
  • The 8-spindle tool post with Y-axis control function exclusively designed for back end working. Front and rear end working are independently controlled to greatly reduce.
  • STAR Motion Control System is a unique control technology which minimizes non-cutting time.
  • The Star Motion Control System
  • Balance cut turning

Tool Post

Tool Post
Tool Post Tooling
Turning tool 6 tools
Front-end working tool 4 tools
Rear-end working tool 4 tools
Power-driven tool 6 tools
Back 8-spindle unit 8 tools
Stationary tool max.8 tools
powered tool max.6 tools


Item SW-20
Max.machining diameter ø20mm(25/32in)
Max.headstock stroke 205mm(8in)
Tool post configuration Front Turning tool + Power-driven tool
Rear Turning tool + 4-spindle
sleeve holder+ Power-driven tool
Turning tools Front 4 tools (□12mm / □16mm)
Rear 2 tools (□12mm / □16mm)
sleeve holder
Number of tools Front : 4 tools
Rear : 4 tools
Max.drilling capability ø10mm(25/64in)
Max.tapping capability M8×P1.25
Power-driven att. Number of tools Front 3 tools
Rear 3 tools
Max.drilling capability ø8mm(5/16in)
Max.tapping capability M6×P1.0
Spindle speed max.8,000min-1
Drive motor 1.0kw(Continuous) / 1.2kw(5min./30%ED)
Rapid feed rate 35m/min(Y1,Z1,X2,Z2,Y3) , 20m/min(X1,Y2,X3,Z3)
Main spindle indexing angle C-axis control
Main spindle speed max.10,000min-1
Main spindle motor 2.2kw(Continuous) / 3.7kw(10min./25%ED)
Dimensions (W×D×H) 2,588×1,300×1,765mm
Weight 3,400kg
Power consumption 4.8KVA

Backworking Attachment

Item SW-20
Max.chucking diameter ø20mm(25/32in)
Max.length for front ejection 80mm(3-5/32in)
Max.work projection length 30mm(1-3/16in)
8-spindle unit Number of tools 8 tools
Max.drilling capability Stationary tool ø10mm(25/64in)
Power-driven att. ø8mm(5/16in)
Max.tapping capabilily Stationary tool M8×P1.25
Power-driven att. M6 ×P1.0
Sub spindle indexing angle C-axis control
Sub spindle speed max.10,000min-1
Sub spindle motor 2.2kw(Continuous)
/ 3.7kw(10min./25%ED)

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